Documented in 1 files:
Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
sound/virtio/virtio_pcm_ops.c virtsnd_pcm_hw_params() -> virtsnd_pcm_dev_set_params()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | vss | 4096-ptr_max |
| PARAM_VALUE | 0 | vss->msg_count | 0 |
| PARAM_VALUE | 0 | vss->snd | 4096-ptr_max |
| BUF_SIZE | 0 | vss | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | vss | s32min-(-2),1-s32max |
| BIT_INFO | 4 | format | 0x0,0x7fffffff |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | vss | unit_byte |
| LOCK2 | &runtime->buffer_mutex | ||
| TYPE_LOCK | (struct snd_pcm_runtime)->buffer_mutex |
sound/virtio/virtio_pcm_ops.c virtsnd_pcm_prepare() -> virtsnd_pcm_dev_set_params()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | vss | 4096-ptr_max |
| PARAM_VALUE | 0 | vss->snd | 4096-ptr_max |
| PARAM_VALUE | 0 | vss->suspended | 1 |
| BUF_SIZE | 0 | vss | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | vss | s32min-(-2),1-s32max |
| DATA_SOURCE | 1 | buffer_bytes | r snd_pcm_lib_buffer_bytes |
| DATA_SOURCE | 2 | period_bytes | r snd_pcm_lib_period_bytes |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | vss | unit_byte |